Join the Union of Concerned Scientists and our 100,000 members, to help advance science-based solutions to curb global warming, reduce the threat of nuclear weapons, generate clean and renewable energy, produce more fuel-efficient cars, and much more.

Your tax-deductible gift will help:

* Produce and deliver technical analyses and consumer information to policy-makers, corporations, and the public so they can make informed decisions.
* Educate and mobilize scientists, economists, and citizens to advocate for practical solutions to problems impacting our health, environment, and security.
* Expose and challenge corporations who mislead the public and interfere in government science.

Thanks! And a quick question.

Another donor has offered to pitch in an extra $100 right now if you do one more thing: Join our monthly giving program, Partners for the Earth, by designating $%amount_monthly% of this gift as your first monthly donation.

Help provide the resources required to defend science every single day—and protect our health, environment, and security.

We'll process your tax-deductible gift of $%amount% now and charge your credit card $%amount_monthly% each month. Will you unlock $100 for science by becoming a Partner for the Earth today?